Background Image for UINavigationcontroller

Question

I want to add background image to uinavigationcontroller. Please help me.

Answer 1

Use this

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    [self.window makeKeyAndVisible];
    [self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"yourImage"] forBarMetrics:UIBarMetricsDefault];
    return YES;
}

Answer 2

Try this

[self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"yourImage"] forBarMetrics:UIBarMetricsDefault];

Answer 3

code on swift 3 and swift 4

UINavigationBar.appearance().setBackgroundImage(UIImage(named:"pattern.png"),
                                                            for: .default)